ISO-4427-1 Complete Document History
Plastics piping systems for water supply and for drainage and sewerage under pressure - Polyethylene (PE) - Part 1: General

Complete Current Edition:
   2ND EDITION - Part 1: General - Aug. 1, 2019

Obsolete Revision Information:
   FOR 1ST EDITION AMENDMENT 1 SEE - ISO-4427-1-AM1 - March 1, 2015
   1ST EDITION CORRIGENDUM 1 - TECHNICAL CORRIGENDUM 1 FOR 1ST EDITION - Aug. 15, 2008
   1ST EDITION - Part 1: General - Aug. 1, 2007